<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>VUE Template</title>
    <script type="text/javascript" src="../js/vue.js"></script>
</head>
<body>
    <div id="root">
        <!-- 遍历数组 -->
        <ul>
            <li v-for="p in persons" :key="p.id">
                {{p.name}}-{{p.age}}
            </li>
        </ul>
        <hr>
        <ul>
            <li v-for="(p,index) in persons" :key="index">
                {{p.name}}-{{index}}
            </li>
        </ul>
        <!-- 遍历对象 -->
        <hr>
        <ul>
            <li v-for="(value,key) in cars" :key="key">
                {{key}}--{{value}}
            </li>
        </ul>
        <!-- 遍历指定次数 -->
        <hr>
        <ul>
            <li v-for="(value,key) in 5" :key="key">
                {{key}}--{{value}}
            </li>
        </ul>
    </div>
</body>
    <script type="text/javascript">
        
        const vm = new Vue({
            el:'#root',
            data:function(){
                return{
                    persons:[
                        {id:'001',name:'张三',age:18},
                        {id:'002',name:'李四',age:19},
                        {id:'003',name:'王五',age:20}
                    ],
                    cars:{
                        name:'凯迪拉克',
                        price:'35W',
                        color:'black'
                    }
                }
            },
            methods:{
              showInfo(event){
                  
              }
          }
        })
    </script>
</html>